<div id="more_messages_on_top">
	<% if @has_more_messages_on_top %>
		<%= link_to_remote t("ui.more_messages"), 
		:url => {:action => 'get_more_messages_on_top', :conversation_id => @conversation},
		:with => "'before='+#{@messages.first.id}" %>
	<% end %>
</div>
